EXPAND CPA

Strategic accounting and tax support for your development in France & USA.

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Our offices Paris France

INDIVIDUALS

Tax optimization and FR & US tax filings, in compliance with the international tax treaty.

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Our offices New York USA

OUR SERVICES

International
Accounting Expertise

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Our offices Lyon France
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French and American Certified Public Accountants
Based in France and the USA

We support and offer personalized services to foreign companies and foreign residents established in France

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Foreign Clients

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French Clients

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Team Members

Our Services

Our Services for Individuals & Foreign Residents

Our Services

Accounting, Tax & Legal Support for Your Company

Why Choose Us?

Foreign company: are you already established in France or do you wish to set up there?

France holds a real attraction for foreign investors. However, managing a foreign company established on French territory requires compliance with accounting, tax, social and legal rules local regulations.

As a French accounting firm, Expand CPA provides you with personalized support for your business in France regardless of your company’s stage of development.

Client Reviews

What Our Clients Say

FAQ

Frequently Asked Questions

Foreign company, are you established in France?

France holds a real attraction for foreign investors. However, managing a foreign company established on French territory requires compliance with accounting, tax, social and legal rules local regulations.

As a French accounting firm, Expand CPA provides you with personalized support for your business in France regardless of your company’s stage of development.

Our specialized accounting team members in French accounting prepare or review the accounts annual as well as periodic financial statements of your companies in France. Beyond routine monitoring missions such as the preparation of tax returns and legal documents recommended by the Commercial Code, the firm is able to provide relevant and tailored management reports, so you can make the right strategic decisions at the right time.

Furthermore, we have a perfect understanding of various international normative frameworks (IFRS, US GAAP) for better support, particularly in communication with all stakeholders. Our role is to bridge these different information flows, and then deliver the information while ensuring compliance with applicable legislation in each of the countries concerned.

The services offered by our accounting firm in France include administrative support lors de establishing entities on French territory. We also advise our clients on the most suitable form of business activity (liaison office, branch or subsidiary).

All our team members are by your side for any contact with government authorities. We help deploy business activities smoothly without worrying about these procedures.

Expand CPA also has expertise RH proven in payroll and contract management in France as well as in human resources management for local entities. Our firm’s HR experts have thorough knowledge of French labor law, social organizations and obligations related to staff representative bodies such as the CSE. This is a real asset for foreign companies wishing to establish themselves on French territory.

The legal advisory services of Expand CPA cover all legal aspects both during creation and throughout the life of the company. These regular or one-off missions cover the following areas:

  • Corporate Law
  • Tax Law
  • Labor Law
  • Commercial Law
  • Dispute Resolution in its amicable phase

Expand CPA’s tax specialists handle the various tax returns and filings throughout the year (annual tax package, VAT returns, etc.). Our firm’s team members also provide personalized tax advisory services:

  • Optimization of corporate taxation as well as foreign directors’ wealth income taxation
  • Application of tax rules governed by international tax treaties
  • Support in case of audit by the French tax administration

Expand CPA also performs audit missions and is registered on the list of statutory auditors established by the High Council of Statutory Auditors (H3C), under number 4100090695. It is a member of the Regional Association of Statutory Auditors of Paris.

Our interventions are diverse and varied. They can be carried out as part of a legal obligation imposed on certain companies or as a voluntary approach. The due diligence performed by our firm is a guarantee of quality for shareholders and banks.

As for contractual audit missions (IT, social, tax, administrative, legal audits, etc.), we have diverse internal expertise that allows us to tailor each mission to your needs.

Is your foreign company setting up in France and entrusting you with an on-site mission? Does your work lead you to practice your profession on French territory for part of the year or even live there? Managing your personal taxes, whether income or wealth, deserves careful attention to avoid being taxed twice.

Our firm has US expertise, thanks to the CPA designation, and is able to offer personalized in the tax support of American citizens on French. Our services cover the filings and formalities to be completed in each country as well as ad hoc tax advisory.

News

Our Blog Articles

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Feb 9, 2026

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Apr 30, 2025

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Apr 30, 2025

GAFAM: Massive investments to boost the French technology ecosystem

Contact us

One of our experts will contact you within the day to assist you and respond to your needs.

Welcome to Expand CPA:

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Accounting firm based in France and the United States.

Please select your profile

I am an individual

For personal use:

  • Tax filing in France
  • Tax filing in the United States
  • Tax regularization
  • Individual project (expatriation, return to France, retirement, etc.)

I am a business

For companies, entrepreneurs and freelancers:

  • Company creation
  • Accounting
  • Tax filings
  • Payroll management
  • Administrative and financial support
  • France / United States structuring

You would like to discuss of a possible project?

We support and offer personalized services to foreign companies and foreign residents established in France

Vous souhaitez discuter d'un projet éventuel ?

Nous accompagnons et proposons des services personnalisés aux entreprises étrangères et aux résidents étrangers établis en France.